Diagnoses of some new genera of birds
By: by Robert Ridgway.
Series: Smithsonian miscellaneous collections,; v. 72, no. 4; Smithsonian miscellaneous collections ;; v. 72, no. 4.
Publisher: Smithsonian Institution
Published: 1920
Place of publication: City of Washington
Language: eng
Subjects: Birds
Notes: Publication 2588.